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107 lines
3.1 KiB
107 lines
3.1 KiB
2 years ago
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Index: nss/lib/sysinit/nsssysinit.c
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===================================================================
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--- nss.orig/lib/sysinit/nsssysinit.c
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+++ nss/lib/sysinit/nsssysinit.c
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@@ -36,41 +36,9 @@ testdir(char *dir)
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return S_ISDIR(buf.st_mode);
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}
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-/**
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- * Append given @dir to @path and creates the directory with mode @mode.
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- * Returns 0 if successful, -1 otherwise.
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- * Assumes that the allocation for @path has sufficient space for @dir
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- * to be added.
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- */
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-static int
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-appendDirAndCreate(char *path, char *dir, mode_t mode)
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-{
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- PORT_Strcat(path, dir);
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- if (!testdir(path)) {
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- if (mkdir(path, mode)) {
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- return -1;
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- }
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- }
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- return 0;
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-}
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-
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-#define XDG_NSS_USER_PATH1 "/.local"
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-#define XDG_NSS_USER_PATH2 "/share"
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-#define XDG_NSS_USER_PATH3 "/pki"
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-
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#define NSS_USER_PATH1 "/.pki"
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#define NSS_USER_PATH2 "/nssdb"
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-
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-/**
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- * Return the path to user's NSS database.
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- * We search in the following dirs in order:
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- * (1) $HOME/.pki/nssdb;
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- * (2) $XDG_DATA_HOME/pki/nssdb if XDG_DATA_HOME is set;
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- * (3) $HOME/.local/share/pki/nssdb (default XDG_DATA_HOME value).
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- * If (1) does not exist, then the returned dir will be set to either
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- * (2) or (3), depending if XDG_DATA_HOME is set.
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- */
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-char *
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+static char *
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getUserDB(void)
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{
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char *userdir = PR_GetEnvSecure("HOME");
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@@ -81,47 +49,22 @@ getUserDB(void)
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}
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nssdir = PORT_Alloc(strlen(userdir) + sizeof(NSS_USER_PATH1) + sizeof(NSS_USER_PATH2));
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+ if (nssdir == NULL) {
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+ return NULL;
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+ }
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PORT_Strcpy(nssdir, userdir);
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- PORT_Strcat(nssdir, NSS_USER_PATH1 NSS_USER_PATH2);
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- if (testdir(nssdir)) {
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- /* $HOME/.pki/nssdb exists */
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- return nssdir;
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- } else {
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- /* either $HOME/.pki or $HOME/.pki/nssdb does not exist */
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+ /* verify it exists */
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+ if (!testdir(nssdir)) {
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PORT_Free(nssdir);
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- }
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- int size = 0;
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- char *xdguserdatadir = PR_GetEnvSecure("XDG_DATA_HOME");
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- if (xdguserdatadir) {
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- size = strlen(xdguserdatadir);
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- } else {
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- size = strlen(userdir) + sizeof(XDG_NSS_USER_PATH1) + sizeof(XDG_NSS_USER_PATH2);
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- }
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- size += sizeof(XDG_NSS_USER_PATH3) + sizeof(NSS_USER_PATH2);
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-
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- nssdir = PORT_Alloc(size);
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- if (nssdir == NULL) {
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return NULL;
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}
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-
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- if (xdguserdatadir) {
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- PORT_Strcpy(nssdir, xdguserdatadir);
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- if (!testdir(nssdir)) {
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- PORT_Free(nssdir);
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- return NULL;
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- }
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-
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- } else {
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- PORT_Strcpy(nssdir, userdir);
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- if (appendDirAndCreate(nssdir, XDG_NSS_USER_PATH1, 0755) ||
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- appendDirAndCreate(nssdir, XDG_NSS_USER_PATH2, 0755)) {
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- PORT_Free(nssdir);
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- return NULL;
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- }
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+ PORT_Strcat(nssdir, NSS_USER_PATH1);
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+ if (!testdir(nssdir) && mkdir(nssdir, 0760)) {
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+ PORT_Free(nssdir);
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+ return NULL;
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}
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- /* ${XDG_DATA_HOME:-$HOME/.local/share}/pki/nssdb */
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- if (appendDirAndCreate(nssdir, XDG_NSS_USER_PATH3, 0760) ||
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- appendDirAndCreate(nssdir, NSS_USER_PATH2, 0760)) {
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+ PORT_Strcat(nssdir, NSS_USER_PATH2);
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+ if (!testdir(nssdir) && mkdir(nssdir, 0760)) {
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PORT_Free(nssdir);
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return NULL;
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}
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